1570331980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3599

約数の個数: 96

約数和(自身を含む): 3910717440

約数和(自身を除く): 2340385460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 79, 82, 140, 158, 164, 205, 287, 316, 395, 410, 553, 574, 790, 820, 1106, 1148, 1435, 1580, 2212, 2765, 2870, 3239, 3463, 5530, 5740, 6478, 6926, 11060, 12956, 13852, 16195, 17315, 22673, 24241, 32390, 34630, 45346, 48482, 64780, 69260, 90692, 96964, 113365, 121205, 141983, 226730, 242410, 273577, 283966, 453460, 484820, 547154, 567932, 709915, 993881, 1094308, 1367885, 1419830, 1915039, 1987762, 2735770, 2839660, 3830078, 3975524, 4969405, 5471540, 7660156, 9575195, 9938810, 11216657, 19150390, 19877620, 22433314, 38300780, 44866628, 56083285, 78516599, 112166570, 157033198, 224333140, 314066396, 392582995, 785165990, 1570331980]

約数ペア:

[(1, 1570331980), (2, 785165990), (4, 392582995), (5, 314066396), (7, 224333140), (10, 157033198), (14, 112166570), (20, 78516599), (28, 56083285), (35, 44866628), (41, 38300780), (70, 22433314), (79, 19877620), (82, 19150390), (140, 11216657), (158, 9938810), (164, 9575195), (205, 7660156), (287, 5471540), (316, 4969405), (395, 3975524), (410, 3830078), (553, 2839660), (574, 2735770), (790, 1987762), (820, 1915039), (1106, 1419830), (1148, 1367885), (1435, 1094308), (1580, 993881), (2212, 709915), (2765, 567932), (2870, 547154), (3239, 484820), (3463, 453460), (5530, 283966), (5740, 273577), (6478, 242410), (6926, 226730), (11060, 141983), (12956, 121205), (13852, 113365), (16195, 96964), (17315, 90692), (22673, 69260), (24241, 64780), (32390, 48482), (34630, 45346)]